| Resource Type | : | Journal |
| Author | : | Lieut.-Colonel Strahan G. |
| Original Era | : | 1890 |
| Subject | : | Principal Triangulation of the Southern Trigon |
| Publisher | : | Trigonometrical Branch, Survey of India |
| Place of Publication | : | Dehra Dun |
| Language | : | English |
| Pages/Folios | : | 644p., ill |
| Identifier | : | BV_00130300 |
| Digitization Sponsor | : | Government of Maharashtra |
| File Size | : | 39.0 M.B. |